Find the mean of the numbers 4, 8, 12, 16.

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Multiple Choice

Find the mean of the numbers 4, 8, 12, 16.

Explanation:
The mean (average) is found by adding all the numbers and then dividing by how many numbers there are. Add them: 4 + 8 + 12 + 16 = 40. There are 4 numbers, so 40 ÷ 4 = 10. Another way to see it is that with numbers that are evenly spaced, the mean is the midpoint between the smallest and largest values: (4 + 16) ÷ 2 = 10. So the mean is 10.

The mean (average) is found by adding all the numbers and then dividing by how many numbers there are. Add them: 4 + 8 + 12 + 16 = 40. There are 4 numbers, so 40 ÷ 4 = 10. Another way to see it is that with numbers that are evenly spaced, the mean is the midpoint between the smallest and largest values: (4 + 16) ÷ 2 = 10. So the mean is 10.

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